Callaway Golf Diablo Octane – #1 High Performance

Nikon has always been known for coming out with products that place emphasis on accuracy. That is no different with the Callaway Golf Diablo Octane Rangefinder, a compact device that features a waterproof and fog-proof construction, as well as one-touch technology and Nikon’s First Target Priority Mode. It is capable of measuring distances in succession for up to 8 seconds, and all it takes is pressing a single button.

Callaway Golf Diablo Octane Rangefinder by Nikon Key Facts

This Callaway Rangefinder by Nikon has the following key features and specifications:

• 6x monocular magnification
• One-touch technology
• Measurement Range: 11 to 550 yards
• Compact and lightweight
• Nikon’s First Target Priority
• Long eye relief
• Waterproof and fog-proof
• Calculates Up/Down Slope and adjusts it into distance
• LCD display
• Single-button operation
• Battery: Single 3-volt CR2 lithium-ion battery
• Weight: 6.3 oz.
• Dimensions: 5.1 x 1.5 x 2.7 inches (H x W x D)

This rangefinder comes with a slim-stratic sleeve with a bag clip for stabilization purposes, as well as a built-in carabiner to attach it to golf bags.

Callaway Golf Diablo Octane Rangefinder by Nikon Review

When you mention the name “Nikon”, you instantly think of superior optics as well as crisp, sharp, and clear images. This time around, with this Callaway Golf GPS rangefinder, Nikon does not disappoint. This entry-level rangefinder is an affordable option for those who are looking for a highly functional and high-performance tool to use on the golf course.

Lately, there has been a lot of fuss around the PinSeeker technology employed by Bushnell in its golf course tools. In the Callaway Golf Diablo Octane Rangefinder, the equivalent of that technology is known as First Target Priority Mode. This mode allows the device to easily pick up the closest target and pretty much block out the rest. It basically targets the pin, the bunker or other closer objects. In this mode, panning is also possible.

Since this is by Nikon, expect crystal clear, high-resolution, and sharp images through the viewfinder, thanks to Nikon’s superior optics and anti-reflective coatings. The viewfinder, by itself is sized just right; not too small and not too big as to overwhelm the entire design. Its magnification – at 6x – may not be as high as that of other models from other brands, but it is still more than acceptable. In order to focus, the eyepiece can be adjusted easily. Just twist it and you’re done.

Of course, another feature identified with Nikon is accuracy. This unit was built with advanced laser receivers, so measurements are provided in a fast and consistent manner. The updates are also very fast. In fact, it is one of the fastest devices when it comes to updating distance readings, taking no more than 65 seconds.

For some, the maximum distance of 550 yards may not be enough for ranging. The readings of this device are displayed in increments of 0.5 yards if it is below 100 yards, but it can also display readings of distance measurements of 1 to 100 yards, up to a maximum of 550 yards. It can also be used on slopes, since it automatically calculates up/down slope and expresses it into distance that you can use in strategizing.

Naturally, the LCD display allows for easy viewing. Ranging is also easier because of its clear display, and it performs very well even in bright sunlight. However, it could be quite tricky when the background is dark. The fonts are large and easily readable. It also has a slight tint, effectively reducing glare without compromising the quality of the display itself.

There is nothing complicated about this Callaway Golf GPS unit’s operation. It comes with a single button that will be pressed to measure the distances. You also do not have to worry about forgetting to turn it off when not in use, since it automatically powers down after 8 seconds, extending your unit’s battery life.

This review can’t be complete without making note of the build and construction of the Callaway Golf Diablo. It is waterproof, thanks to the incorporation of nitrogen in its body, so it can still be used even when it is raining. Even when dropped on wet grass, it will still function just as before. It is also fog-proof, so you can go on with your game even when there is heavy fog. You must take note, however, that the battery chamber is not waterproof and fog-proof, so you are still expected to exercise a certain level of care when using this unit in these conditions.

Each unit comes with a nylon sleeve, which can be used to provide further protection for this Callaway Golf GPS. The carabiner also aids in securing it to a golf bag when it becomes too cumbersome to hold around or place in one’s pocket.

Some golfers may also think that it could have been made smaller, but that is forgivable, considering how light it is. Without the battery, it weighs a very light 6.3 ounces, making it one of the lightest rangefinders around, even if the single 3-volt CR-2 lithium battery is in place. Gripping this Callaway Rangefinder is also made easier, thanks to the rubber and plastic material used in its exterior. The rubber also acts, in a way, as protection against accidental impact.

Many buyers were happy to point out that this unit is quite affordable. That is probably because it is one of the lowest priced rangefinders available today. It is so small and compact, it can easily fit in your pocket, or on the pocket of your golf bag. Its red and black color scheme does not hurt to look at, either.

Is the Callaway Golf GPS A Good Buy

Many golfers will definitely find what they are looking for in the Callaway Golf Diablo Octane Rangefinder by Nikon. At its price, it delivers a performance that is at par with (some would even say “more than”) the current industry leaders, and it also offers great value for your money!

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